The DJI Phantom 4 Ultrasonic Sensor Module (GKAS) enhances your drone's obstacle detection and avoidance capabilities. This genuine DJI component provides precise distance measurement and real-time environmental awareness, enabling safer flights in complex environments. Compatible with DJI Phantom 4 series aircraft, this sensor module improves stability and collision prevention during autonomous missions and manual flight operations. Easy installation ensures minimal downtime between upgrades. Ideal for professional photographers, videographers, and drone operators who demand reliable performance and advanced safety features for their aerial work.